Mass Screening and Molecular Diagnosis for Lung Cancer
نویسندگان
چکیده
منابع مشابه
Lung cancer. 2: screening and early diagnosis of lung cancer.
Technical developments in spiral CT scanning mean that considerably smaller lung cancers can now be identified than with previous methods of detection. Only time will tell whether this enhanced capability will result in a reduction in the number of deaths from lung cancer. The implications and problems of screening for lung cancer are discussed. Screening implies a careful refinement of a range...
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Lung cancer is classified histologically into small cell and non-small cell lung cancers. The most common symptoms of lung cancer are cough, dyspnea, hemoptysis, and systemic symptoms such as weight loss and anorexia. High-risk patients who present with symptoms should undergo chest radiography. If a likely alternative diagnosis is not identified, computed tomography and possibly positron emiss...
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3.4.1. For smokers and former smokers who are age 55 to 74 and who have smoked for Background: Lung cancer is by far the major cause of cancer deaths largely because in the majority of patients it is at an advanced stage at the time it is discovered, when curative treatment is no longer feasible. This article examines the data regarding the ability of screening to decrease the number of lung ca...
متن کاملApplication of molecular genetics to the early diagnosis and screening of lung cancer.
Recent studies of the molecular biology of lung cancer have identified multiple abnormalities. Despite this vast cataloging of genetic lesions, the chronology of these events and those which occur early remains essentially unknown. This review summarizes the genetic abnormalities in lung cancer cells, including mutation, amplification, and overexpression of dominant protooncogenes as well as de...
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Several case-control studies on lung cancer screening conducted in Japan reported that the current screening method contributes to the reduction of the risk of lung cancer death. However, the effectiveness has not been established, since randomized controlled trials (RTCs) in other countries did not confirm the effectiveness of screening in reducing lung cancer death rates. Because further impr...
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ژورنال
عنوان ژورنال: Haigan
سال: 2005
ISSN: 0386-9628,1348-9992
DOI: 10.2482/haigan.45.157